7999704

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 21850920

約数和(自身を除く): 13851216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 811, 822, 1096, 1233, 1622, 1644, 2433, 2466, 3244, 3288, 4866, 4932, 6488, 7299, 9732, 9864, 14598, 19464, 29196, 58392, 111107, 222214, 333321, 444428, 666642, 888856, 999963, 1333284, 1999926, 2666568, 3999852, 7999704]

約数ペア:

[(1, 7999704), (2, 3999852), (3, 2666568), (4, 1999926), (6, 1333284), (8, 999963), (9, 888856), (12, 666642), (18, 444428), (24, 333321), (36, 222214), (72, 111107), (137, 58392), (274, 29196), (411, 19464), (548, 14598), (811, 9864), (822, 9732), (1096, 7299), (1233, 6488), (1622, 4932), (1644, 4866), (2433, 3288), (2466, 3244)]